82% (2006)

82% (2011)

83% (1997)

76% (2007)

75% (2021)

25% (2002)

46% (1984)

78% (2016)

83% (1990)

80% (2021)

49% (2016)

76% (2011)

71% (2013)

79% (2007)

75% (2013)

62% (2016)

78% (1994)

76% (2004)

75% (2005)

81% (2018)